Atlantic Coast Gem & Mineral Expo Sep. 23, 2023 to Sep. 24, 2023 Howard County Fairgrounds 2210 Fairgrounds Road, West Friendship, Maryland 21794 Apr. 26, 2023 9:22 a.m. Back to Search Results Info LocationHoward County Fairgrounds 2210 Fairgrounds Road, West Friendship, Maryland 21794 Date & Time Sep. 23, 2023 to Sep. 24, 2023 + Choose your calendar: Google Yahoo Outlook ical Previous Next